Presentations

Invited Podium Presentations


    1. Rothman-Ranawat Traveling Hip Fellowship, April 2016: Extensively Porously-coated Cylindrical Monoblock versus Fluted Tapered Modular Stems during Femoral Reconstruction, Boston, MA
    2. Rothman-Ranawat Traveling Hip Fellowship, April 2016: Extensively Porously-coated Cylindrical Monoblock versus Fluted Tapered Modular Stems during Femoral Reconstruction New Albany, OH
    3. Rothman-Ranawat Traveling Hip Fellowship, March 2016: Extensively Porously-coated Cylindrical Monoblock versus Fluted Tapered Modular Stems during Femoral Reconstruction Charleston, SC
    4. Rothman-Ranawat Traveling Hip Fellowship, March 2016: Extensively Porously-coated Cylindrical Monoblock versus Fluted Tapered Modular Stems during Femoral Reconstruction Alexandria, VA
    5. Rothman-Ranawat Traveling Hip Fellowship, March 2016: Extensively Porously-coated Cylindrical Monoblock versus Fluted Tapered Modular Stems during Femoral Reconstruction Philadelphia, PA
    6. Rothman-Ranawat Traveling Hip Fellowship, March 2016: Extensively Porously-coated Cylindrical Monoblock versus Fluted Tapered Modular Stems during Femoral Reconstruction Omaha, NE
    7. Rothman-Ranawat Traveling Hip Fellowship, March 2016: Extensively Porously-coated Cylindrical Monoblock versus Fluted Tapered Modular Stems during Femoral Reconstruction New York, NY
    8. Rothman-Ranawat Traveling Hip Fellowship, March 2016: Extensively Porously-coated Cylindrical Monoblock versus Fluted Tapered Modular Stems during Femoral Reconstruction Mayo, MN
    9. Rothman-Ranawat Traveling Hip Fellowship, March 2016: Extensively Porously-coated Cylindrical Monoblock versus Fluted Tapered Modular Stems during Femoral Reconstruction Vancouver, BC
    10. Rothman-Ranawat Traveling Hip Fellowship, March 2016: Extensively Porously-coated Cylindrical Monoblock versus Fluted Tapered Modular Stems during Femoral Reconstruction Chicago, IL
    11. California Orthopaedic Association, April 2015: Modularity in Total Hip Arthroplasty, Indian Wells, CA

National Podium Presentations


  1. Western Orthopaedic Association, August 2017: Title of Abstract: Factor Xa Inhibitors Outperform Traditional Anticoagulants in Total Hip Arthroplasty, Kauai, HI
  2. Western Orthopaedic Association, August 2017: Title of Abstract: Factor Xa Inhibitors Outperform Traditional Anticoagulants in Total Knee Arthroplasty, Kauai, HI
  3. Western Orthopaedic Association, August 2017: Obesity Is Associated with Revision Hip Arthroplasty for Infection and Early Loosening, Kauai, HI
  4. Western Orthopaedic Association, August 2017: Complications in Computer Navigated versus Conventional Total Hip Arthroplasty, Kauai, HI
  5. Western Orthopaedic Association, August 2017: Personal Physician Characteristics Adversely Affect Patient Satisfaction in Orthopaedic Surgery, Kauai, HI
  6. Mid-America Orthopaedic Association, April 2017: Reproducibility and precision of CT Scans to Evaluate Tibial Component Rotation, Bonita Springs, FL
  7. Orthopaedic Research Society, March 2017: Spotlight Session: Tradeoffs Between Avoiding Complications and Restricting Access to Total Joint Arthroplasty: The Implications of BMI Cutoffs, San Diego, CA
  8. American Academy of Orthopaedic Surgeons, March 2017: Smoking is Associated with Early Time to Revision of Total Knee Arthroplasty, San Diego, CA
  9. Western Orthopaedic Association, September 2016: Young Investigator Award: Obesity is Associated with Early Total Hip Revision for Aseptic Loosening, Indian Wells, CA
  10. Western Orthopaedic Association, September 2016: Precision And Reproducibility Of Tibial Component Rotation On CT Scans, Indian Wells, CA
  11. Western Orthopaedic Association, September 2016: Tibial Component Rotation Based On Landmark Selection And Surgeon Experience, Indian Wells, CA
  12. Western Orthopaedic Association, September 2016: Obesity is Associated with Early Total Hip Revision for Aseptic Loosening – 10 Year Data, Indian Wells, CA
  13. Western Orthopaedic Association, September 2016: Mini-Fragment Fixation Is Equivalent To Bicortical Screws For Horizontal Medial Malleolus Fractures, Indian Wells, CA
  14. Western Orthopaedic Association, September 2016: Tibiofemoral Dislocation Following Total Knee Arthroplasty, Indian Wells, CA
  15. European Hip Society, August 2016, Greater Muscle Damage in the Direct Anterior Approach when compared to the Direct Superior Approach for Total Hip Arthroplasty, Munich, Germany
  16. American Academy of Hip and Knee Surgeons, November 2015: Obesity is a Risk Factor for Early Aseptic Loosening and Osteolysis of Hip Replacements, Dallas, TX
  17. Western Orthopaedic Association, July 2015: Acutrak Screw Fixation of Vertical Shear Medial Malleolus Fractures, Coeur d’Alene, ID
  18. Western Orthopaedic Association, July 2015: Acetabular Revision Using a Cementless Protrusio Shell: Radiographic Analysis and Survivorship at Mid-Term Follow-up, Coeur d’Alene, ID
  19. Mid-America Orthopaedic Association, April 2015: Revision Total Hip Arthroplasty Utilizing the Cement-in-cement Technique, Hilton Head Island, SC
  20. International Congress for Joint Replacement, July 2014: Total Knee Arthroplasty after Lower Extremity Amputation, Kona, HI
  21. International Congress for Joint Replacement, July 2014: Total Hip after Periacetabular Osteotomy, Kona, HI
  22. International Congress for Joint Replacement, July 2014: Identification of the Landmark Registration Safe Zones during Total Knee Arthroplasty Using an Imageless Navigation System, Kona, HI
  23. University of California, Davis Grand Rounds, November 2013: Mayo Clinic Total Joint Registry, Sacramento, CA
  24. International Society of Technology in Arthroplasty, October 2013: Presentation Award: The Position of the Joint Line in Relationship to Anatomic Landmarks of the Knee, Palm Beach, FL
  25. International Society of Technology in Arthroplasty, October 2013: Identification of the Landmark Registration Safe Zones during Total Knee Arthroplasty Using an Imageless Navigation System, Palm Beach, FL
  26. Western Orthopaedic Association, August 2013: An Additional Financial Burden On The Orthopedic Trauma Surgery Service at a Level I Trauma Center: When Our County Will Longer Pay for Services Rendered, Lake Tahoe, CA
  27. University of California, Davis Graduation Symposium, June 2013: The Position of the Joint Line in Relationship to Anatomic Landmarks of the Knee, Sacramento, CA
  28. Computer Assisted Orthopaedic Surgery, June 2013: Identification of the Landmark Registration Safe Zones during Total Knee Arthroplasty Using an Imageless Navigation System, Orlando, FL
  29. University of California, Davis Grand Rounds, February 2013: Management of Fractures with Arthroplasty, Sacramento, CA
  30. University of California, Davis Grand Rounds, September 2012: Management of Articular Cartilage Defects, Sacramento, CA
  31. University of California, Davis Grand Rounds, July 2012: Metal Wear: Generation, Biology, and Management, Sacramento, CA
  32. Western Orthopaedic Association, June 2012: Sanford and Darlene Anzel Award: Calcium Phosphate Cement and Locking Plate Augmentation for Distal Femoral Defects, Portland, OR
  33. Western Orthopaedic Association, June 2012: Identification of the Landmark Registration Safe Zones during Total Knee Arthroplasty Using an Imageless Navigation System, Portland, OR
  34. Western Orthopaedic Association, June 2012: Biomechanical Properties of Distal Femoral Defects, Portland, OR
  35. International Cartilage Repair Society, May 2012; Traveling Clinical Scientist Program: Monitoring COMP Expression during Articular Chondrocyte Compression, Montréal, Canada
  36. International Cartilage Repair Society, May 2012; Traveling Clinical Scientist Program: Monitoring COMP Expression during Articular Chondrocyte Compression, Boston, MA
  37. International Cartilage Repair Society, May 2012; Traveling Clinical Scientist Program: Monitoring COMP Expression during Articular Chondrocyte Compression, Chicago, IL
  38. California Orthopaedic Association, April 2012; Lloyd W. Taylor Award: Biomechanical Properties of Distal Femoral Defects, Carlsbad, CA
  39. American Academy of Orthopaedic Surgeons, February 2012: Differential Gene Expression Patterns in the Surface, Middle, and Deep Zones of Bovine Articular Cartilage, San Francisco, CA
  40. AO North American, February 2012: Improved Strength with a Divergent Screw Orientation during the Fixation of Vertical Shear Fractures of the Medial Malleolus, Orlando, FL
  41. AO North American, February 2012: Optimal Fixation for Horizontal Medial Malleolus Fractures, Orlando, FL
  42. AO North American, February 2012: Calcium Phosphate Cement and Locking Plate Augmentation for Distal Femoral Defects, Orlando, FL
  43. Connective Tissue Oncology Society – Musculoskeletal Tumor Society, October 2011: Biomechanical Properties of Distal Femoral Defects, Chicago, IL
  44. Connective Tissue Oncology Society – Musculoskeletal Tumor Society, October 2011: Calcium Phosphate Cement and Locking Plate Augmentation for Distal Femoral Defects, Chicago, IL
  45. American Association of Pediatrics, October 2011: Distal Tibio-Fibular Fusion (Langenskiöld Procedure) After Fibular Harvest in Children, Boston, MA
  46. Western Orthopaedic Association, July 2011; Vernon Thompson Award: Distinct Gene Expression Patterns in the Surface, Middle, and Deep Zones of Bovine Articular Cartilage, Honolulu, HI
  47. Western Orthopaedic Association, July 2011: Monitoring COMP Expression during Articular Chondrocyte Compression, Honolulu, HI
  48. Western Orthopaedic Association, July 2011: Comparison of Surgical Outcomes and Implant Wear between Ceramic-on-Ceramic and Ceramic-on-Polyethylene Bearing Surfaces in Total Hip Arthroplasty, Honolulu, HI
  49. Southwest Regional OREF/ORS Resident Research Symposium, May 2011: Comparison of Surgical Outcomes and Implant Wear between Ceramic-on-Ceramic and Ceramic-on-Polyethylene Bearing Surfaces in Total Hip Arthroplasty, San Diego, CA
  50. Southwest Regional OREF/ORS Resident Research Symposium, May 2011: The Biomechanical Properties of Hybrid and Volar Locking Plate Fixation in Normal and Osteoporotic Distal Radius Sawbone Models, San Diego, CA
  51. California Orthopaedic Association, May 2011; J. Harold LaBriola Award: The Biomechanical Properties of Hybrid and Volar Locking Plate Fixation in Normal and Osteoporotic Distal Radius Sawbone Models, Laguna Niguel, CA
  52. American Academy of Hip and Knee Surgeons, November 2010: Comparison of Surgical Outcomes and Implant Wear between Ceramic-on-Ceramic and Ceramic-on-Polyethylene Bearing Surfaces in Total Hip Arthroplasty, Dallas, TX
  53. University of California, Davis Orthopaedic Research Symposium, October 2010: Monitoring Gene Expression in Articular Chondrocytes and Bone Marrow Derived Stem Cells during Dynamic Compression, Sacramento, CA
  54. Orthopaedic Trauma Association, October 2010: Does screw orientation influence construct stiffness in vertical shear fractures of the medial malleolus? Baltimore, MD
  55. American Society for Surgery of the Hand, October 2010: The Biomechanical Properties of Hybrid and Volar Locking Plate Fixation in Normal and Osteoporotic Distal Radius Sawbone Models, Boston, MA
  56. California Orthopaedic Association, April 2010; J. Harold LaBriola Award: Comparison of Surgical Outcomes and Implant Wear between Ceramic-on-Ceramic and Ceramic-on-Polyethylene Bearing Surfaces in Total Hip Arthroplasty, Lake Tahoe, CA
  57. Northern California Chapter, Western Orthopaedic Association, April 2010; Resident Award: Comparison of Surgical Outcomes and Implant Wear between Ceramic-on-Ceramic and Ceramic-on-Polyethylene Bearing Surfaces in Total Hip Arthroplasty, Half Moon Bay, CA

National Poster Presentations


  1.  International Society of Arthroplasty Registers, May 2017: Adjusted-complication Rates Fail to Control for the Complexity of Total Hip and Knee Arthroplasty Patients in Academic Medical Centers, San Francisco, CA
  2. American Academy of Orthopaedic Surgeons, March 2017: Reconstruction of Disrupted Extensor Mechanism Following Total Knee Arthroplasty: A Case Series and Review of a Ten-Year Single-Center Experience, San Diego, CA
  3. American Academy of Orthopaedic Surgeons, March 2017: Reconstruction of Disrupted Extensor Mechanism Following Total Knee Arthroplasty: A Case Series and Review of a Ten-Year Single-Center Experience, San Diego, CA
  4. American Academy of Orthopaedic Surgeons, March 2017: Total Knee Arthroplasty Improves Patient Mental Health for Patients with Lower Baseline Mental Health, San Diego, CA
  5. American Academy of Hip and Knee Surgeons, November 2016: Aseptic Femoral Loosening: More Common with the Direct Anterior Approach, Dallas, TX
  6. Western Orthopaedic Association, September 2016: Poster Award: Elevated Body Mass Index Is Associated With Early Total Knee Revision For Infection, Indian Wells, CA
  7. Western Orthopaedic Association, September 2016: Inadvertent Muscle Damage: Direct Anterior versus Direct Superior, Indian Wells, CA
  8. Western Orthopaedic Association, September 2016: Inadequacy Of Operative Notes For Planning Revision Total Knee Arthroplasty Indian Wells, CA
  9. Western Orthopaedic Association, September 2016: Operative Notes Are Inadequate For Planning Revision Total Hip Replacement, Indian Wells, CA
  10. Western Orthopaedic Association, September 2016: Sled Fixation For Horizontal Medial Malleolus Fractures, Indian Wells, CA
  11. American College of Physicians, May 2016: Elevated Body Mass Index Associated with Early Total Knee Arthroplasty Revision, Washington, DC
  12. American Medical Association Research Symposium, November 2015: Elevated Body Mass Index Associated with Early Total Knee Arthroplasty Revision, Atlanta, GA
  13. American Academy of Hip and Knee Surgeons, November 2014: Revision THA with Proximal Bone Deficiency using Fluted Tapered Modular Femoral Components, Dallas, TX
  14. International Congress for Joint Replacement, July 2014: Total Hip Arthroplasty after Lower Extremity Amputation, Kona, HI
  15. International Congress for Joint Replacement, July 2014: Non-Oncologic Total Femoral Replacement: Retrospective Review, Kona, HI
  16. International Congress for Joint Replacement, July 2014: Total Hip Arthroplasty for Developmental Dysplasia of the Hip in Down Syndrome, Kona, HI
  17. International Congress for Joint Replacement, July 2014: The Position of the Joint Line in Relationship to Anatomic Landmarks of the Knee, Kona, HI
  18. International Congress for Arthroplasty Registries, May 2014: Total Knee Arthroplasty after Lower Extremity Amputation, Boston, MA
  19. International Congress for Arthroplasty Registries, May 2014: Non-Oncologic Total Femoral Replacement: Retrospective Review, Boston, MA
  20. International Congress for Arthroplasty Registries, May 2014 Total Hip Arthroplasty for Developmental Dysplasia of the Hip in Down Syndrome, Boston, MA
  21. International Congress for Arthroplasty Registries, May 2014: Total Hip after Periacetabular Osteotomy, Boston, MA
  22. Young Investigator Research Symposium, March 2014: Total Hip after Periacetabular Osteotomy, Rochester, MN
  23. Computer Assisted Orthopaedic Surgery, June 2013: Identification of the Landmark Registration Safe Zones during Total Knee Arthroplasty Using an Imageless Navigation System, Orlando, FL
  24. American Orthopaedic Association, June 2013: An Additional Financial Burden On The Orthopedic Trauma Surgery Service at a Level I Trauma Center: When Our County Will Longer Pay for Services Rendered, Denver, CO
  25. Orthopaedic Research Society, January 2013: Identification of the Landmark Registration Safe Zones during Total Knee Arthroplasty Using an Imageless Navigation System, San Antonio, TX
  26. Orthopaedic Research Society, January 2013: The Position of the Joint Line in Relationship to Anatomic Landmarks of the Knee, San Antonio, TX
  27. Western Orthopaedic Association, June 2012: Optimal Fixation for Horizontal Medial Malleolus Fractures, Portland, OR
  28. International Cartilage Repair Society, May 2012: c-MAF Transcription Factor Regulates ADAMTS-12 Expression in Human Chondrocytes, Montreal, Canada
  29. International Congress for Joint Replacement, April 2012: Identification of the Landmark Registration Safe Zones during Total Knee Arthroplasty Using an Imageless Navigation System, San Diego, CA
  30. International Congress for Joint Replacement, April 2012; Abstract Recognition Award: The Position of the Joint Line in Relationship to Anatomic Landmarks of the Knee, San Diego, CA
  31. California Orthopaedic Association, April 2012: Interaction of Televancin with INR Reagents, Carlsbad, CA
  32. California Orthopaedic Association, April 2012: Identification of the Landmark Registration Safe Zones during Total Knee Arthroplasty Using an Imageless Navigation System, Carlsbad, CA
  33. California Orthopaedic Association, April 2012: The Position of the Joint Line in Relationship to Anatomic Landmarks of the Knee, Carlsbad, CA
  34. California Orthopaedic Association, April 2012: Optimal Fixation for Horizontal Medial Malleolus Fractures, Carlsbad, CA
  35. Orthopaedic Research Society, February 2012: Improved Strength with Divergent Screw Orientation during the Fixation of Vertical Shear Fractures of the Medial Malleolus, Long Beach, CA
  36. Orthopaedic Research Society, February 2012: Optimal Fixation of Horizontal Medial Malleolus Fractures, Long Beach, CA
  37. American Academy of Hip and Knee Surgeons, November 2011: Biomechanical Consequences of Anterior Femoral Notching in Cruciate Retaining Versus Posterior Stabilized Total Knee Arthroplasty, Dallas, TX
  38. American College of Physicians, October 2011: Interaction of Televancin with INR Reagents, San Diego, CA
  39. Orthopaedic Trauma Association, October 2011: Optimal Fixation of Horizontal Medial Malleolus Fractures, San Antonio, TX
  40. Western Orthopaedic Association, July 2011: Improved Strength with Divergent Screw Orientation during the Fixation of Vertical Shear Fractures of the Medial Malleolus, Honolulu, HI
  41. American Academy of Orthopaedic Surgeons, February 2011: Hybrid and Volar Locking Plate Fixation in Normal and Osteoporotic Distal Radius Models, New Orleans, LA
  42. Orthopaedic Research Society, January 2011: Monitoring COMP Expression during Articular Chondrocyte Compression, New Orleans, LA
  43. Orthopaedic Research Society, January 2011: Distinct Gene Expression Patterns in the Surface, Middle, and Deep Zones of Bovine Articular Cartilage, New Orleans, LA

Video Presentations


  1. International Congress for Joint Replacement, July 2014: Total Hip Arthroplasty after Lower Extremity Amputation, Kona, HI
  2. International Congress for Joint Replacement, July 2014: Non-Oncologic Total Femoral Replacement, Kona, HI
  3. International Congress for Joint Replacement, July 2014: Total Hip Arthroplasty in Down Syndrome, Kona, HI
  4. International Congress for Joint Replacement, April 2012; Abstract Recognition Award: The Position of the Joint Line in Relationship to Anatomic Landmarks of the Knee, San Diego, CA
  5. American Academy of Hip and Knee Surgeons, November 2011: Biomechanical Consequences of Anterior Femoral Notching in Cruciate Retaining Versus Posterior Stabilized Total Knee Arthroplasty, Dallas, TX